2018-01-20 09:16:34 -07:00
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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2018-05-07 13:27:11 -06:00
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* Copyright (c) 2017, 2018 Oracle. All rights reserved.
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*
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* Trace point definitions for the "rpcrdma" subsystem.
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2018-01-20 09:16:34 -07:00
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM rpcrdma
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#if !defined(_TRACE_RPCRDMA_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_RPCRDMA_H
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#include <linux/tracepoint.h>
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#include <trace/events/rdma.h>
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2017-12-20 14:30:48 -07:00
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/**
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** Event classes
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**/
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DECLARE_EVENT_CLASS(xprtrdma_reply_event,
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TP_PROTO(
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const struct rpcrdma_rep *rep
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),
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TP_ARGS(rep),
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TP_STRUCT__entry(
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__field(const void *, rep)
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__field(const void *, r_xprt)
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__field(u32, xid)
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__field(u32, version)
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__field(u32, proc)
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),
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TP_fast_assign(
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__entry->rep = rep;
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__entry->r_xprt = rep->rr_rxprt;
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__entry->xid = be32_to_cpu(rep->rr_xid);
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__entry->version = be32_to_cpu(rep->rr_vers);
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__entry->proc = be32_to_cpu(rep->rr_proc);
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),
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TP_printk("rxprt %p xid=0x%08x rep=%p: version %u proc %u",
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__entry->r_xprt, __entry->xid, __entry->rep,
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__entry->version, __entry->proc
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)
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);
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#define DEFINE_REPLY_EVENT(name) \
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DEFINE_EVENT(xprtrdma_reply_event, name, \
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TP_PROTO( \
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const struct rpcrdma_rep *rep \
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), \
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TP_ARGS(rep))
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2017-12-20 14:31:21 -07:00
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DECLARE_EVENT_CLASS(xprtrdma_rxprt,
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TP_PROTO(
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const struct rpcrdma_xprt *r_xprt
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),
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TP_ARGS(r_xprt),
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TP_STRUCT__entry(
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__field(const void *, r_xprt)
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__string(addr, rpcrdma_addrstr(r_xprt))
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__string(port, rpcrdma_portstr(r_xprt))
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),
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TP_fast_assign(
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__entry->r_xprt = r_xprt;
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__assign_str(addr, rpcrdma_addrstr(r_xprt));
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__assign_str(port, rpcrdma_portstr(r_xprt));
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),
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TP_printk("peer=[%s]:%s r_xprt=%p",
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__get_str(addr), __get_str(port), __entry->r_xprt
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)
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);
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#define DEFINE_RXPRT_EVENT(name) \
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DEFINE_EVENT(xprtrdma_rxprt, name, \
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TP_PROTO( \
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const struct rpcrdma_xprt *r_xprt \
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), \
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TP_ARGS(r_xprt))
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2017-12-20 14:30:56 -07:00
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DECLARE_EVENT_CLASS(xprtrdma_rdch_event,
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TP_PROTO(
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const struct rpc_task *task,
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unsigned int pos,
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struct rpcrdma_mr *mr,
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int nsegs
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),
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TP_ARGS(task, pos, mr, nsegs),
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TP_STRUCT__entry(
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__field(unsigned int, task_id)
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__field(unsigned int, client_id)
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__field(const void *, mr)
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__field(unsigned int, pos)
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__field(int, nents)
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__field(u32, handle)
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__field(u32, length)
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__field(u64, offset)
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__field(int, nsegs)
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),
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TP_fast_assign(
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__entry->task_id = task->tk_pid;
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__entry->client_id = task->tk_client->cl_clid;
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__entry->mr = mr;
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__entry->pos = pos;
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__entry->nents = mr->mr_nents;
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__entry->handle = mr->mr_handle;
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__entry->length = mr->mr_length;
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__entry->offset = mr->mr_offset;
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__entry->nsegs = nsegs;
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),
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TP_printk("task:%u@%u mr=%p pos=%u %u@0x%016llx:0x%08x (%s)",
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__entry->task_id, __entry->client_id, __entry->mr,
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__entry->pos, __entry->length,
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(unsigned long long)__entry->offset, __entry->handle,
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__entry->nents < __entry->nsegs ? "more" : "last"
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)
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);
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#define DEFINE_RDCH_EVENT(name) \
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DEFINE_EVENT(xprtrdma_rdch_event, name, \
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TP_PROTO( \
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const struct rpc_task *task, \
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unsigned int pos, \
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struct rpcrdma_mr *mr, \
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int nsegs \
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), \
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TP_ARGS(task, pos, mr, nsegs))
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DECLARE_EVENT_CLASS(xprtrdma_wrch_event,
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TP_PROTO(
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const struct rpc_task *task,
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struct rpcrdma_mr *mr,
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int nsegs
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),
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TP_ARGS(task, mr, nsegs),
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TP_STRUCT__entry(
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__field(unsigned int, task_id)
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__field(unsigned int, client_id)
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__field(const void *, mr)
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__field(int, nents)
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__field(u32, handle)
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__field(u32, length)
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__field(u64, offset)
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__field(int, nsegs)
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),
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TP_fast_assign(
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__entry->task_id = task->tk_pid;
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__entry->client_id = task->tk_client->cl_clid;
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__entry->mr = mr;
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__entry->nents = mr->mr_nents;
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__entry->handle = mr->mr_handle;
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__entry->length = mr->mr_length;
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__entry->offset = mr->mr_offset;
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__entry->nsegs = nsegs;
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),
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TP_printk("task:%u@%u mr=%p %u@0x%016llx:0x%08x (%s)",
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__entry->task_id, __entry->client_id, __entry->mr,
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__entry->length, (unsigned long long)__entry->offset,
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__entry->handle,
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__entry->nents < __entry->nsegs ? "more" : "last"
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)
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);
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#define DEFINE_WRCH_EVENT(name) \
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DEFINE_EVENT(xprtrdma_wrch_event, name, \
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TP_PROTO( \
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const struct rpc_task *task, \
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struct rpcrdma_mr *mr, \
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int nsegs \
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), \
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TP_ARGS(task, mr, nsegs))
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TRACE_DEFINE_ENUM(FRWR_IS_INVALID);
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TRACE_DEFINE_ENUM(FRWR_IS_VALID);
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TRACE_DEFINE_ENUM(FRWR_FLUSHED_FR);
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TRACE_DEFINE_ENUM(FRWR_FLUSHED_LI);
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#define xprtrdma_show_frwr_state(x) \
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__print_symbolic(x, \
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{ FRWR_IS_INVALID, "INVALID" }, \
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{ FRWR_IS_VALID, "VALID" }, \
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{ FRWR_FLUSHED_FR, "FLUSHED_FR" }, \
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{ FRWR_FLUSHED_LI, "FLUSHED_LI" })
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DECLARE_EVENT_CLASS(xprtrdma_frwr_done,
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TP_PROTO(
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const struct ib_wc *wc,
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const struct rpcrdma_frwr *frwr
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),
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TP_ARGS(wc, frwr),
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TP_STRUCT__entry(
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__field(const void *, mr)
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__field(unsigned int, state)
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__field(unsigned int, status)
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__field(unsigned int, vendor_err)
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),
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TP_fast_assign(
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__entry->mr = container_of(frwr, struct rpcrdma_mr, frwr);
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__entry->state = frwr->fr_state;
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__entry->status = wc->status;
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__entry->vendor_err = __entry->status ? wc->vendor_err : 0;
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),
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TP_printk(
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"mr=%p state=%s: %s (%u/0x%x)",
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__entry->mr, xprtrdma_show_frwr_state(__entry->state),
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rdma_show_wc_status(__entry->status),
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__entry->status, __entry->vendor_err
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)
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);
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#define DEFINE_FRWR_DONE_EVENT(name) \
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DEFINE_EVENT(xprtrdma_frwr_done, name, \
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TP_PROTO( \
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const struct ib_wc *wc, \
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const struct rpcrdma_frwr *frwr \
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), \
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TP_ARGS(wc, frwr))
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2017-12-20 14:31:12 -07:00
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DECLARE_EVENT_CLASS(xprtrdma_mr,
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TP_PROTO(
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const struct rpcrdma_mr *mr
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),
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TP_ARGS(mr),
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TP_STRUCT__entry(
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__field(const void *, mr)
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__field(u32, handle)
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__field(u32, length)
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__field(u64, offset)
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),
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TP_fast_assign(
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__entry->mr = mr;
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__entry->handle = mr->mr_handle;
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__entry->length = mr->mr_length;
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__entry->offset = mr->mr_offset;
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),
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TP_printk("mr=%p %u@0x%016llx:0x%08x",
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__entry->mr, __entry->length,
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(unsigned long long)__entry->offset,
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__entry->handle
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)
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);
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#define DEFINE_MR_EVENT(name) \
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2018-10-01 12:25:30 -06:00
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DEFINE_EVENT(xprtrdma_mr, xprtrdma_mr_##name, \
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2017-12-20 14:31:12 -07:00
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TP_PROTO( \
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const struct rpcrdma_mr *mr \
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), \
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TP_ARGS(mr))
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2017-12-20 14:31:37 -07:00
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DECLARE_EVENT_CLASS(xprtrdma_cb_event,
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TP_PROTO(
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const struct rpc_rqst *rqst
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),
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TP_ARGS(rqst),
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TP_STRUCT__entry(
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__field(const void *, rqst)
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__field(const void *, rep)
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__field(const void *, req)
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__field(u32, xid)
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),
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TP_fast_assign(
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__entry->rqst = rqst;
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__entry->req = rpcr_to_rdmar(rqst);
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__entry->rep = rpcr_to_rdmar(rqst)->rl_reply;
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__entry->xid = be32_to_cpu(rqst->rq_xid);
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),
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TP_printk("xid=0x%08x, rqst=%p req=%p rep=%p",
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__entry->xid, __entry->rqst, __entry->req, __entry->rep
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)
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);
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#define DEFINE_CB_EVENT(name) \
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DEFINE_EVENT(xprtrdma_cb_event, name, \
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TP_PROTO( \
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const struct rpc_rqst *rqst \
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), \
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TP_ARGS(rqst))
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2017-12-20 14:31:29 -07:00
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/**
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** Connection events
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**/
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TRACE_EVENT(xprtrdma_conn_upcall,
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TP_PROTO(
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const struct rpcrdma_xprt *r_xprt,
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struct rdma_cm_event *event
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),
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TP_ARGS(r_xprt, event),
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TP_STRUCT__entry(
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__field(const void *, r_xprt)
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__field(unsigned int, event)
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__field(int, status)
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__string(addr, rpcrdma_addrstr(r_xprt))
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__string(port, rpcrdma_portstr(r_xprt))
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),
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TP_fast_assign(
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__entry->r_xprt = r_xprt;
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__entry->event = event->event;
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__entry->status = event->status;
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__assign_str(addr, rpcrdma_addrstr(r_xprt));
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__assign_str(port, rpcrdma_portstr(r_xprt));
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),
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TP_printk("peer=[%s]:%s r_xprt=%p: %s (%u/%d)",
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__get_str(addr), __get_str(port),
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__entry->r_xprt, rdma_show_cm_event(__entry->event),
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__entry->event, __entry->status
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)
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);
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TRACE_EVENT(xprtrdma_disconnect,
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TP_PROTO(
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const struct rpcrdma_xprt *r_xprt,
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int status
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),
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TP_ARGS(r_xprt, status),
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TP_STRUCT__entry(
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__field(const void *, r_xprt)
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__field(int, status)
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__field(int, connected)
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__string(addr, rpcrdma_addrstr(r_xprt))
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__string(port, rpcrdma_portstr(r_xprt))
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),
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TP_fast_assign(
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__entry->r_xprt = r_xprt;
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__entry->status = status;
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__entry->connected = r_xprt->rx_ep.rep_connected;
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__assign_str(addr, rpcrdma_addrstr(r_xprt));
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__assign_str(port, rpcrdma_portstr(r_xprt));
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),
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TP_printk("peer=[%s]:%s r_xprt=%p: status=%d %sconnected",
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|
|
__get_str(addr), __get_str(port),
|
|
|
|
__entry->r_xprt, __entry->status,
|
|
|
|
__entry->connected == 1 ? "still " : "dis"
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_conn_start);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_conn_tout);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_create);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_destroy);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_remove);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_reinsert);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_reconnect);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_inject_dsc);
|
|
|
|
|
2017-12-20 14:31:45 -07:00
|
|
|
TRACE_EVENT(xprtrdma_qp_error,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
|
|
const struct ib_event *event
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(r_xprt, event),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, r_xprt)
|
|
|
|
__field(unsigned int, event)
|
|
|
|
__string(name, event->device->name)
|
|
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->r_xprt = r_xprt;
|
|
|
|
__entry->event = event->event;
|
|
|
|
__assign_str(name, event->device->name);
|
|
|
|
__assign_str(addr, rpcrdma_addrstr(r_xprt));
|
|
|
|
__assign_str(port, rpcrdma_portstr(r_xprt));
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("peer=[%s]:%s r_xprt=%p: dev %s: %s (%u)",
|
|
|
|
__get_str(addr), __get_str(port), __entry->r_xprt,
|
|
|
|
__get_str(name), rdma_show_ib_event(__entry->event),
|
|
|
|
__entry->event
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2017-12-20 14:30:40 -07:00
|
|
|
/**
|
|
|
|
** Call events
|
|
|
|
**/
|
|
|
|
|
2017-12-20 14:31:21 -07:00
|
|
|
TRACE_EVENT(xprtrdma_createmrs,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
|
|
unsigned int count
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(r_xprt, count),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, r_xprt)
|
|
|
|
__field(unsigned int, count)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->r_xprt = r_xprt;
|
|
|
|
__entry->count = count;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("r_xprt=%p: created %u MRs",
|
|
|
|
__entry->r_xprt, __entry->count
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_nomrs);
|
|
|
|
|
2017-12-20 14:30:56 -07:00
|
|
|
DEFINE_RDCH_EVENT(xprtrdma_read_chunk);
|
|
|
|
DEFINE_WRCH_EVENT(xprtrdma_write_chunk);
|
|
|
|
DEFINE_WRCH_EVENT(xprtrdma_reply_chunk);
|
|
|
|
|
2017-12-20 14:30:40 -07:00
|
|
|
TRACE_DEFINE_ENUM(rpcrdma_noch);
|
|
|
|
TRACE_DEFINE_ENUM(rpcrdma_readch);
|
|
|
|
TRACE_DEFINE_ENUM(rpcrdma_areadch);
|
|
|
|
TRACE_DEFINE_ENUM(rpcrdma_writech);
|
|
|
|
TRACE_DEFINE_ENUM(rpcrdma_replych);
|
|
|
|
|
|
|
|
#define xprtrdma_show_chunktype(x) \
|
|
|
|
__print_symbolic(x, \
|
|
|
|
{ rpcrdma_noch, "inline" }, \
|
|
|
|
{ rpcrdma_readch, "read list" }, \
|
|
|
|
{ rpcrdma_areadch, "*read list" }, \
|
|
|
|
{ rpcrdma_writech, "write list" }, \
|
|
|
|
{ rpcrdma_replych, "reply chunk" })
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_marshal,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpc_rqst *rqst,
|
|
|
|
unsigned int hdrlen,
|
|
|
|
unsigned int rtype,
|
|
|
|
unsigned int wtype
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rqst, hdrlen, rtype, wtype),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, task_id)
|
|
|
|
__field(unsigned int, client_id)
|
|
|
|
__field(u32, xid)
|
|
|
|
__field(unsigned int, hdrlen)
|
|
|
|
__field(unsigned int, headlen)
|
|
|
|
__field(unsigned int, pagelen)
|
|
|
|
__field(unsigned int, taillen)
|
|
|
|
__field(unsigned int, rtype)
|
|
|
|
__field(unsigned int, wtype)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
|
|
__entry->xid = be32_to_cpu(rqst->rq_xid);
|
|
|
|
__entry->hdrlen = hdrlen;
|
|
|
|
__entry->headlen = rqst->rq_snd_buf.head[0].iov_len;
|
|
|
|
__entry->pagelen = rqst->rq_snd_buf.page_len;
|
|
|
|
__entry->taillen = rqst->rq_snd_buf.tail[0].iov_len;
|
|
|
|
__entry->rtype = rtype;
|
|
|
|
__entry->wtype = wtype;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("task:%u@%u xid=0x%08x: hdr=%u xdr=%u/%u/%u %s/%s",
|
|
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
|
|
__entry->hdrlen,
|
|
|
|
__entry->headlen, __entry->pagelen, __entry->taillen,
|
|
|
|
xprtrdma_show_chunktype(__entry->rtype),
|
|
|
|
xprtrdma_show_chunktype(__entry->wtype)
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_post_send,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpcrdma_req *req,
|
|
|
|
int status
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(req, status),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, req)
|
|
|
|
__field(int, num_sge)
|
|
|
|
__field(bool, signaled)
|
|
|
|
__field(int, status)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->req = req;
|
|
|
|
__entry->num_sge = req->rl_sendctx->sc_wr.num_sge;
|
|
|
|
__entry->signaled = req->rl_sendctx->sc_wr.send_flags &
|
|
|
|
IB_SEND_SIGNALED;
|
|
|
|
__entry->status = status;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("req=%p, %d SGEs%s, status=%d",
|
|
|
|
__entry->req, __entry->num_sge,
|
|
|
|
(__entry->signaled ? ", signaled" : ""),
|
|
|
|
__entry->status
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2017-12-20 14:30:48 -07:00
|
|
|
TRACE_EVENT(xprtrdma_post_recv,
|
|
|
|
TP_PROTO(
|
2018-05-04 13:35:14 -06:00
|
|
|
const struct ib_cqe *cqe
|
2017-12-20 14:30:48 -07:00
|
|
|
),
|
|
|
|
|
2018-05-04 13:35:14 -06:00
|
|
|
TP_ARGS(cqe),
|
2017-12-20 14:30:48 -07:00
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
2018-05-04 13:35:14 -06:00
|
|
|
__field(const void *, cqe)
|
2017-12-20 14:30:48 -07:00
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2018-05-04 13:35:14 -06:00
|
|
|
__entry->cqe = cqe;
|
2017-12-20 14:30:48 -07:00
|
|
|
),
|
|
|
|
|
2018-05-04 13:35:14 -06:00
|
|
|
TP_printk("cqe=%p",
|
|
|
|
__entry->cqe
|
2017-12-20 14:30:48 -07:00
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2018-05-04 13:35:20 -06:00
|
|
|
TRACE_EVENT(xprtrdma_post_recvs,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
|
|
unsigned int count,
|
2017-12-20 14:30:48 -07:00
|
|
|
int status
|
|
|
|
),
|
|
|
|
|
2018-05-04 13:35:20 -06:00
|
|
|
TP_ARGS(r_xprt, count, status),
|
2017-12-20 14:30:48 -07:00
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
2018-05-04 13:35:20 -06:00
|
|
|
__field(const void *, r_xprt)
|
|
|
|
__field(unsigned int, count)
|
2017-12-20 14:30:48 -07:00
|
|
|
__field(int, status)
|
2018-05-04 13:35:20 -06:00
|
|
|
__field(int, posted)
|
|
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
2017-12-20 14:30:48 -07:00
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2018-05-04 13:35:20 -06:00
|
|
|
__entry->r_xprt = r_xprt;
|
|
|
|
__entry->count = count;
|
2017-12-20 14:30:48 -07:00
|
|
|
__entry->status = status;
|
2018-05-04 13:35:20 -06:00
|
|
|
__entry->posted = r_xprt->rx_buf.rb_posted_receives;
|
|
|
|
__assign_str(addr, rpcrdma_addrstr(r_xprt));
|
|
|
|
__assign_str(port, rpcrdma_portstr(r_xprt));
|
2017-12-20 14:30:48 -07:00
|
|
|
),
|
|
|
|
|
2018-05-04 13:35:20 -06:00
|
|
|
TP_printk("peer=[%s]:%s r_xprt=%p: %u new recvs, %d active (rc %d)",
|
|
|
|
__get_str(addr), __get_str(port), __entry->r_xprt,
|
|
|
|
__entry->count, __entry->posted, __entry->status
|
2017-12-20 14:30:48 -07:00
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2017-12-20 14:30:40 -07:00
|
|
|
/**
|
|
|
|
** Completion events
|
|
|
|
**/
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_wc_send,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpcrdma_sendctx *sc,
|
|
|
|
const struct ib_wc *wc
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(sc, wc),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, req)
|
|
|
|
__field(unsigned int, unmap_count)
|
|
|
|
__field(unsigned int, status)
|
|
|
|
__field(unsigned int, vendor_err)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->req = sc->sc_req;
|
|
|
|
__entry->unmap_count = sc->sc_unmap_count;
|
|
|
|
__entry->status = wc->status;
|
|
|
|
__entry->vendor_err = __entry->status ? wc->vendor_err : 0;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("req=%p, unmapped %u pages: %s (%u/0x%x)",
|
|
|
|
__entry->req, __entry->unmap_count,
|
|
|
|
rdma_show_wc_status(__entry->status),
|
|
|
|
__entry->status, __entry->vendor_err
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2017-12-20 14:30:48 -07:00
|
|
|
TRACE_EVENT(xprtrdma_wc_receive,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct ib_wc *wc
|
|
|
|
),
|
|
|
|
|
2018-05-04 13:35:14 -06:00
|
|
|
TP_ARGS(wc),
|
2017-12-20 14:30:48 -07:00
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
2018-05-04 13:35:14 -06:00
|
|
|
__field(const void *, cqe)
|
|
|
|
__field(u32, byte_len)
|
2017-12-20 14:30:48 -07:00
|
|
|
__field(unsigned int, status)
|
2018-05-04 13:35:14 -06:00
|
|
|
__field(u32, vendor_err)
|
2017-12-20 14:30:48 -07:00
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2018-05-04 13:35:14 -06:00
|
|
|
__entry->cqe = wc->wr_cqe;
|
2017-12-20 14:30:48 -07:00
|
|
|
__entry->status = wc->status;
|
2018-05-04 13:35:14 -06:00
|
|
|
if (wc->status) {
|
|
|
|
__entry->byte_len = 0;
|
|
|
|
__entry->vendor_err = wc->vendor_err;
|
|
|
|
} else {
|
|
|
|
__entry->byte_len = wc->byte_len;
|
|
|
|
__entry->vendor_err = 0;
|
|
|
|
}
|
2017-12-20 14:30:48 -07:00
|
|
|
),
|
|
|
|
|
2018-05-04 13:35:14 -06:00
|
|
|
TP_printk("cqe=%p %u bytes: %s (%u/0x%x)",
|
|
|
|
__entry->cqe, __entry->byte_len,
|
2017-12-20 14:30:48 -07:00
|
|
|
rdma_show_wc_status(__entry->status),
|
|
|
|
__entry->status, __entry->vendor_err
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2017-12-20 14:30:56 -07:00
|
|
|
DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_fastreg);
|
2017-12-20 14:31:12 -07:00
|
|
|
DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_li);
|
|
|
|
DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_li_wake);
|
|
|
|
|
2018-10-01 12:25:30 -06:00
|
|
|
DEFINE_MR_EVENT(localinv);
|
|
|
|
DEFINE_MR_EVENT(map);
|
|
|
|
DEFINE_MR_EVENT(unmap);
|
|
|
|
DEFINE_MR_EVENT(remoteinv);
|
|
|
|
DEFINE_MR_EVENT(recycle);
|
2017-12-20 14:30:56 -07:00
|
|
|
|
2017-12-20 14:30:48 -07:00
|
|
|
/**
|
|
|
|
** Reply events
|
|
|
|
**/
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_reply,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpc_task *task,
|
|
|
|
const struct rpcrdma_rep *rep,
|
|
|
|
const struct rpcrdma_req *req,
|
|
|
|
unsigned int credits
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(task, rep, req, credits),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, task_id)
|
|
|
|
__field(unsigned int, client_id)
|
|
|
|
__field(const void *, rep)
|
|
|
|
__field(const void *, req)
|
|
|
|
__field(u32, xid)
|
|
|
|
__field(unsigned int, credits)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->task_id = task->tk_pid;
|
|
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
|
|
__entry->rep = rep;
|
|
|
|
__entry->req = req;
|
|
|
|
__entry->xid = be32_to_cpu(rep->rr_xid);
|
|
|
|
__entry->credits = credits;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("task:%u@%u xid=0x%08x, %u credits, rep=%p -> req=%p",
|
|
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
|
|
__entry->credits, __entry->rep, __entry->req
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_defer_cmp,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpcrdma_rep *rep
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rep),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, task_id)
|
|
|
|
__field(unsigned int, client_id)
|
|
|
|
__field(const void *, rep)
|
|
|
|
__field(u32, xid)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->task_id = rep->rr_rqst->rq_task->tk_pid;
|
|
|
|
__entry->client_id = rep->rr_rqst->rq_task->tk_client->cl_clid;
|
|
|
|
__entry->rep = rep;
|
|
|
|
__entry->xid = be32_to_cpu(rep->rr_xid);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("task:%u@%u xid=0x%08x rep=%p",
|
|
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
|
|
__entry->rep
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DEFINE_REPLY_EVENT(xprtrdma_reply_vers);
|
|
|
|
DEFINE_REPLY_EVENT(xprtrdma_reply_rqst);
|
|
|
|
DEFINE_REPLY_EVENT(xprtrdma_reply_short);
|
|
|
|
DEFINE_REPLY_EVENT(xprtrdma_reply_hdr);
|
|
|
|
|
2017-12-20 14:31:04 -07:00
|
|
|
TRACE_EVENT(xprtrdma_fixup,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpc_rqst *rqst,
|
|
|
|
int len,
|
|
|
|
int hdrlen
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rqst, len, hdrlen),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, task_id)
|
|
|
|
__field(unsigned int, client_id)
|
|
|
|
__field(const void *, base)
|
|
|
|
__field(int, len)
|
|
|
|
__field(int, hdrlen)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
|
|
__entry->base = rqst->rq_rcv_buf.head[0].iov_base;
|
|
|
|
__entry->len = len;
|
|
|
|
__entry->hdrlen = hdrlen;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("task:%u@%u base=%p len=%d hdrlen=%d",
|
|
|
|
__entry->task_id, __entry->client_id,
|
|
|
|
__entry->base, __entry->len, __entry->hdrlen
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_fixup_pg,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpc_rqst *rqst,
|
|
|
|
int pageno,
|
|
|
|
const void *pos,
|
|
|
|
int len,
|
|
|
|
int curlen
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rqst, pageno, pos, len, curlen),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, task_id)
|
|
|
|
__field(unsigned int, client_id)
|
|
|
|
__field(const void *, pos)
|
|
|
|
__field(int, pageno)
|
|
|
|
__field(int, len)
|
|
|
|
__field(int, curlen)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
|
|
__entry->pos = pos;
|
|
|
|
__entry->pageno = pageno;
|
|
|
|
__entry->len = len;
|
|
|
|
__entry->curlen = curlen;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("task:%u@%u pageno=%d pos=%p len=%d curlen=%d",
|
|
|
|
__entry->task_id, __entry->client_id,
|
|
|
|
__entry->pageno, __entry->pos, __entry->len, __entry->curlen
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_decode_seg,
|
|
|
|
TP_PROTO(
|
|
|
|
u32 handle,
|
|
|
|
u32 length,
|
|
|
|
u64 offset
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(handle, length, offset),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, handle)
|
|
|
|
__field(u32, length)
|
|
|
|
__field(u64, offset)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->handle = handle;
|
|
|
|
__entry->length = length;
|
|
|
|
__entry->offset = offset;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("%u@0x%016llx:0x%08x",
|
|
|
|
__entry->length, (unsigned long long)__entry->offset,
|
|
|
|
__entry->handle
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2017-12-20 14:31:53 -07:00
|
|
|
/**
|
|
|
|
** Allocation/release of rpcrdma_reqs and rpcrdma_reps
|
|
|
|
**/
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_allocate,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpc_task *task,
|
|
|
|
const struct rpcrdma_req *req
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(task, req),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, task_id)
|
|
|
|
__field(unsigned int, client_id)
|
|
|
|
__field(const void *, req)
|
|
|
|
__field(size_t, callsize)
|
|
|
|
__field(size_t, rcvsize)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->task_id = task->tk_pid;
|
|
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
|
|
__entry->req = req;
|
|
|
|
__entry->callsize = task->tk_rqstp->rq_callsize;
|
|
|
|
__entry->rcvsize = task->tk_rqstp->rq_rcvsize;
|
|
|
|
),
|
|
|
|
|
2018-05-04 13:35:20 -06:00
|
|
|
TP_printk("task:%u@%u req=%p (%zu, %zu)",
|
2017-12-20 14:31:53 -07:00
|
|
|
__entry->task_id, __entry->client_id,
|
2018-05-04 13:35:20 -06:00
|
|
|
__entry->req, __entry->callsize, __entry->rcvsize
|
2017-12-20 14:31:53 -07:00
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_rpc_done,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpc_task *task,
|
|
|
|
const struct rpcrdma_req *req
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(task, req),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, task_id)
|
|
|
|
__field(unsigned int, client_id)
|
|
|
|
__field(const void *, req)
|
|
|
|
__field(const void *, rep)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->task_id = task->tk_pid;
|
|
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
|
|
__entry->req = req;
|
|
|
|
__entry->rep = req->rl_reply;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("task:%u@%u req=%p rep=%p",
|
|
|
|
__entry->task_id, __entry->client_id,
|
|
|
|
__entry->req, __entry->rep
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
2017-12-20 14:31:37 -07:00
|
|
|
/**
|
|
|
|
** Callback events
|
|
|
|
**/
|
|
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_cb_setup,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
|
|
unsigned int reqs
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(r_xprt, reqs),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, r_xprt)
|
|
|
|
__field(unsigned int, reqs)
|
|
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->r_xprt = r_xprt;
|
|
|
|
__entry->reqs = reqs;
|
|
|
|
__assign_str(addr, rpcrdma_addrstr(r_xprt));
|
|
|
|
__assign_str(port, rpcrdma_portstr(r_xprt));
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("peer=[%s]:%s r_xprt=%p: %u reqs",
|
|
|
|
__get_str(addr), __get_str(port),
|
|
|
|
__entry->r_xprt, __entry->reqs
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DEFINE_CB_EVENT(xprtrdma_cb_call);
|
|
|
|
DEFINE_CB_EVENT(xprtrdma_cb_reply);
|
|
|
|
|
2018-05-07 13:27:11 -06:00
|
|
|
/**
|
|
|
|
** Server-side RPC/RDMA events
|
|
|
|
**/
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_xprt_event,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct svc_xprt *xprt
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(xprt),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, xprt)
|
|
|
|
__string(addr, xprt->xpt_remotebuf)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->xprt = xprt;
|
|
|
|
__assign_str(addr, xprt->xpt_remotebuf);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("xprt=%p addr=%s",
|
|
|
|
__entry->xprt, __get_str(addr)
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
#define DEFINE_XPRT_EVENT(name) \
|
|
|
|
DEFINE_EVENT(svcrdma_xprt_event, svcrdma_xprt_##name, \
|
|
|
|
TP_PROTO( \
|
|
|
|
const struct svc_xprt *xprt \
|
|
|
|
), \
|
|
|
|
TP_ARGS(xprt))
|
|
|
|
|
|
|
|
DEFINE_XPRT_EVENT(accept);
|
|
|
|
DEFINE_XPRT_EVENT(fail);
|
|
|
|
DEFINE_XPRT_EVENT(free);
|
|
|
|
|
|
|
|
TRACE_DEFINE_ENUM(RDMA_MSG);
|
|
|
|
TRACE_DEFINE_ENUM(RDMA_NOMSG);
|
|
|
|
TRACE_DEFINE_ENUM(RDMA_MSGP);
|
|
|
|
TRACE_DEFINE_ENUM(RDMA_DONE);
|
|
|
|
TRACE_DEFINE_ENUM(RDMA_ERROR);
|
|
|
|
|
|
|
|
#define show_rpcrdma_proc(x) \
|
|
|
|
__print_symbolic(x, \
|
|
|
|
{ RDMA_MSG, "RDMA_MSG" }, \
|
|
|
|
{ RDMA_NOMSG, "RDMA_NOMSG" }, \
|
|
|
|
{ RDMA_MSGP, "RDMA_MSGP" }, \
|
|
|
|
{ RDMA_DONE, "RDMA_DONE" }, \
|
|
|
|
{ RDMA_ERROR, "RDMA_ERROR" })
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_decode_rqst,
|
|
|
|
TP_PROTO(
|
|
|
|
__be32 *p,
|
|
|
|
unsigned int hdrlen
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(p, hdrlen),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, xid)
|
|
|
|
__field(u32, vers)
|
|
|
|
__field(u32, proc)
|
|
|
|
__field(u32, credits)
|
|
|
|
__field(unsigned int, hdrlen)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->xid = be32_to_cpup(p++);
|
|
|
|
__entry->vers = be32_to_cpup(p++);
|
|
|
|
__entry->credits = be32_to_cpup(p++);
|
|
|
|
__entry->proc = be32_to_cpup(p);
|
|
|
|
__entry->hdrlen = hdrlen;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("xid=0x%08x vers=%u credits=%u proc=%s hdrlen=%u",
|
|
|
|
__entry->xid, __entry->vers, __entry->credits,
|
|
|
|
show_rpcrdma_proc(__entry->proc), __entry->hdrlen)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_decode_short,
|
|
|
|
TP_PROTO(
|
|
|
|
unsigned int hdrlen
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(hdrlen),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, hdrlen)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->hdrlen = hdrlen;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("hdrlen=%u", __entry->hdrlen)
|
|
|
|
);
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_badreq_event,
|
|
|
|
TP_PROTO(
|
|
|
|
__be32 *p
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(p),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, xid)
|
|
|
|
__field(u32, vers)
|
|
|
|
__field(u32, proc)
|
|
|
|
__field(u32, credits)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->xid = be32_to_cpup(p++);
|
|
|
|
__entry->vers = be32_to_cpup(p++);
|
|
|
|
__entry->credits = be32_to_cpup(p++);
|
|
|
|
__entry->proc = be32_to_cpup(p);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("xid=0x%08x vers=%u credits=%u proc=%u",
|
|
|
|
__entry->xid, __entry->vers, __entry->credits, __entry->proc)
|
|
|
|
);
|
|
|
|
|
|
|
|
#define DEFINE_BADREQ_EVENT(name) \
|
|
|
|
DEFINE_EVENT(svcrdma_badreq_event, svcrdma_decode_##name,\
|
|
|
|
TP_PROTO( \
|
|
|
|
__be32 *p \
|
|
|
|
), \
|
|
|
|
TP_ARGS(p))
|
|
|
|
|
|
|
|
DEFINE_BADREQ_EVENT(badvers);
|
|
|
|
DEFINE_BADREQ_EVENT(drop);
|
|
|
|
DEFINE_BADREQ_EVENT(badproc);
|
|
|
|
DEFINE_BADREQ_EVENT(parse);
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_segment_event,
|
|
|
|
TP_PROTO(
|
|
|
|
u32 handle,
|
|
|
|
u32 length,
|
|
|
|
u64 offset
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(handle, length, offset),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, handle)
|
|
|
|
__field(u32, length)
|
|
|
|
__field(u64, offset)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->handle = handle;
|
|
|
|
__entry->length = length;
|
|
|
|
__entry->offset = offset;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("%u@0x%016llx:0x%08x",
|
|
|
|
__entry->length, (unsigned long long)__entry->offset,
|
|
|
|
__entry->handle
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
#define DEFINE_SEGMENT_EVENT(name) \
|
|
|
|
DEFINE_EVENT(svcrdma_segment_event, svcrdma_encode_##name,\
|
|
|
|
TP_PROTO( \
|
|
|
|
u32 handle, \
|
|
|
|
u32 length, \
|
|
|
|
u64 offset \
|
|
|
|
), \
|
|
|
|
TP_ARGS(handle, length, offset))
|
|
|
|
|
|
|
|
DEFINE_SEGMENT_EVENT(rseg);
|
|
|
|
DEFINE_SEGMENT_EVENT(wseg);
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_chunk_event,
|
|
|
|
TP_PROTO(
|
|
|
|
u32 length
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(length),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, length)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->length = length;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("length=%u",
|
|
|
|
__entry->length
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
#define DEFINE_CHUNK_EVENT(name) \
|
|
|
|
DEFINE_EVENT(svcrdma_chunk_event, svcrdma_encode_##name,\
|
|
|
|
TP_PROTO( \
|
|
|
|
u32 length \
|
|
|
|
), \
|
|
|
|
TP_ARGS(length))
|
|
|
|
|
|
|
|
DEFINE_CHUNK_EVENT(pzr);
|
|
|
|
DEFINE_CHUNK_EVENT(write);
|
|
|
|
DEFINE_CHUNK_EVENT(reply);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_encode_read,
|
|
|
|
TP_PROTO(
|
|
|
|
u32 length,
|
|
|
|
u32 position
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(length, position),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, length)
|
|
|
|
__field(u32, position)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->length = length;
|
|
|
|
__entry->position = position;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("length=%u position=%u",
|
|
|
|
__entry->length, __entry->position
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_error_event,
|
|
|
|
TP_PROTO(
|
|
|
|
__be32 xid
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(xid),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, xid)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->xid = be32_to_cpu(xid);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("xid=0x%08x",
|
|
|
|
__entry->xid
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
#define DEFINE_ERROR_EVENT(name) \
|
|
|
|
DEFINE_EVENT(svcrdma_error_event, svcrdma_err_##name, \
|
|
|
|
TP_PROTO( \
|
|
|
|
__be32 xid \
|
|
|
|
), \
|
|
|
|
TP_ARGS(xid))
|
|
|
|
|
|
|
|
DEFINE_ERROR_EVENT(vers);
|
|
|
|
DEFINE_ERROR_EVENT(chunk);
|
|
|
|
|
2018-05-07 13:27:16 -06:00
|
|
|
/**
|
|
|
|
** Server-side RDMA API events
|
|
|
|
**/
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_dma_map_page,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct svcxprt_rdma *rdma,
|
|
|
|
const void *page
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rdma, page),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, page);
|
|
|
|
__string(device, rdma->sc_cm_id->device->name)
|
|
|
|
__string(addr, rdma->sc_xprt.xpt_remotebuf)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->page = page;
|
|
|
|
__assign_str(device, rdma->sc_cm_id->device->name);
|
|
|
|
__assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("addr=%s device=%s page=%p",
|
|
|
|
__get_str(addr), __get_str(device), __entry->page
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_dma_map_rwctx,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct svcxprt_rdma *rdma,
|
|
|
|
int status
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rdma, status),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(int, status)
|
|
|
|
__string(device, rdma->sc_cm_id->device->name)
|
|
|
|
__string(addr, rdma->sc_xprt.xpt_remotebuf)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->status = status;
|
|
|
|
__assign_str(device, rdma->sc_cm_id->device->name);
|
|
|
|
__assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("addr=%s device=%s status=%d",
|
|
|
|
__get_str(addr), __get_str(device), __entry->status
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_send_failed,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct svc_rqst *rqst,
|
|
|
|
int status
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rqst, status),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(int, status)
|
|
|
|
__field(u32, xid)
|
|
|
|
__field(const void *, xprt)
|
|
|
|
__string(addr, rqst->rq_xprt->xpt_remotebuf)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->status = status;
|
|
|
|
__entry->xid = __be32_to_cpu(rqst->rq_xid);
|
|
|
|
__entry->xprt = rqst->rq_xprt;
|
|
|
|
__assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("xprt=%p addr=%s xid=0x%08x status=%d",
|
|
|
|
__entry->xprt, __get_str(addr),
|
|
|
|
__entry->xid, __entry->status
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_sendcomp_event,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct ib_wc *wc
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(wc),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, cqe)
|
|
|
|
__field(unsigned int, status)
|
|
|
|
__field(unsigned int, vendor_err)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->cqe = wc->wr_cqe;
|
|
|
|
__entry->status = wc->status;
|
|
|
|
if (wc->status)
|
|
|
|
__entry->vendor_err = wc->vendor_err;
|
|
|
|
else
|
|
|
|
__entry->vendor_err = 0;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("cqe=%p status=%s (%u/0x%x)",
|
|
|
|
__entry->cqe, rdma_show_wc_status(__entry->status),
|
|
|
|
__entry->status, __entry->vendor_err
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
#define DEFINE_SENDCOMP_EVENT(name) \
|
|
|
|
DEFINE_EVENT(svcrdma_sendcomp_event, svcrdma_wc_##name, \
|
|
|
|
TP_PROTO( \
|
|
|
|
const struct ib_wc *wc \
|
|
|
|
), \
|
|
|
|
TP_ARGS(wc))
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_post_send,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct ib_send_wr *wr,
|
|
|
|
int status
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(wr, status),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, cqe)
|
|
|
|
__field(unsigned int, num_sge)
|
|
|
|
__field(u32, inv_rkey)
|
|
|
|
__field(int, status)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->cqe = wr->wr_cqe;
|
|
|
|
__entry->num_sge = wr->num_sge;
|
|
|
|
__entry->inv_rkey = (wr->opcode == IB_WR_SEND_WITH_INV) ?
|
|
|
|
wr->ex.invalidate_rkey : 0;
|
|
|
|
__entry->status = status;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("cqe=%p num_sge=%u inv_rkey=0x%08x status=%d",
|
|
|
|
__entry->cqe, __entry->num_sge,
|
|
|
|
__entry->inv_rkey, __entry->status
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DEFINE_SENDCOMP_EVENT(send);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_post_recv,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct ib_recv_wr *wr,
|
|
|
|
int status
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(wr, status),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, cqe)
|
|
|
|
__field(int, status)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->cqe = wr->wr_cqe;
|
|
|
|
__entry->status = status;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("cqe=%p status=%d",
|
|
|
|
__entry->cqe, __entry->status
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_wc_receive,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct ib_wc *wc
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(wc),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, cqe)
|
|
|
|
__field(u32, byte_len)
|
|
|
|
__field(unsigned int, status)
|
|
|
|
__field(u32, vendor_err)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->cqe = wc->wr_cqe;
|
|
|
|
__entry->status = wc->status;
|
|
|
|
if (wc->status) {
|
|
|
|
__entry->byte_len = 0;
|
|
|
|
__entry->vendor_err = wc->vendor_err;
|
|
|
|
} else {
|
|
|
|
__entry->byte_len = wc->byte_len;
|
|
|
|
__entry->vendor_err = 0;
|
|
|
|
}
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("cqe=%p byte_len=%u status=%s (%u/0x%x)",
|
|
|
|
__entry->cqe, __entry->byte_len,
|
|
|
|
rdma_show_wc_status(__entry->status),
|
|
|
|
__entry->status, __entry->vendor_err
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_post_rw,
|
|
|
|
TP_PROTO(
|
|
|
|
const void *cqe,
|
|
|
|
int sqecount,
|
|
|
|
int status
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(cqe, sqecount, status),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(const void *, cqe)
|
|
|
|
__field(int, sqecount)
|
|
|
|
__field(int, status)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->cqe = cqe;
|
|
|
|
__entry->sqecount = sqecount;
|
|
|
|
__entry->status = status;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("cqe=%p sqecount=%d status=%d",
|
|
|
|
__entry->cqe, __entry->sqecount, __entry->status
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DEFINE_SENDCOMP_EVENT(read);
|
|
|
|
DEFINE_SENDCOMP_EVENT(write);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_cm_event,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct rdma_cm_event *event,
|
|
|
|
const struct sockaddr *sap
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(event, sap),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, event)
|
|
|
|
__field(int, status)
|
|
|
|
__array(__u8, addr, INET6_ADDRSTRLEN + 10)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->event = event->event;
|
|
|
|
__entry->status = event->status;
|
|
|
|
snprintf(__entry->addr, sizeof(__entry->addr) - 1,
|
|
|
|
"%pISpc", sap);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("addr=%s event=%s (%u/%d)",
|
|
|
|
__entry->addr,
|
|
|
|
rdma_show_cm_event(__entry->event),
|
|
|
|
__entry->event, __entry->status
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(svcrdma_qp_error,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct ib_event *event,
|
|
|
|
const struct sockaddr *sap
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(event, sap),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(unsigned int, event)
|
|
|
|
__string(device, event->device->name)
|
|
|
|
__array(__u8, addr, INET6_ADDRSTRLEN + 10)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->event = event->event;
|
|
|
|
__assign_str(device, event->device->name);
|
|
|
|
snprintf(__entry->addr, sizeof(__entry->addr) - 1,
|
|
|
|
"%pISpc", sap);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("addr=%s dev=%s event=%s (%u)",
|
|
|
|
__entry->addr, __get_str(device),
|
|
|
|
rdma_show_ib_event(__entry->event), __entry->event
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_sendqueue_event,
|
|
|
|
TP_PROTO(
|
|
|
|
const struct svcxprt_rdma *rdma
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_ARGS(rdma),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(int, avail)
|
|
|
|
__field(int, depth)
|
|
|
|
__string(addr, rdma->sc_xprt.xpt_remotebuf)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->avail = atomic_read(&rdma->sc_sq_avail);
|
|
|
|
__entry->depth = rdma->sc_sq_depth;
|
|
|
|
__assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("addr=%s sc_sq_avail=%d/%d",
|
|
|
|
__get_str(addr), __entry->avail, __entry->depth
|
|
|
|
)
|
|
|
|
);
|
|
|
|
|
|
|
|
#define DEFINE_SQ_EVENT(name) \
|
|
|
|
DEFINE_EVENT(svcrdma_sendqueue_event, svcrdma_sq_##name,\
|
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TP_PROTO( \
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const struct svcxprt_rdma *rdma \
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), \
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TP_ARGS(rdma))
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DEFINE_SQ_EVENT(full);
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DEFINE_SQ_EVENT(retry);
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2018-01-20 09:16:34 -07:00
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#endif /* _TRACE_RPCRDMA_H */
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#include <trace/define_trace.h>
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